Seiko Cal. 7187 - 877

Seiko 7187-877

The Seiko 7187-877 represents an important milestone in Seiko's 1968 lineup. Powered by the 7187 caliber with 36j jewels beating at 21,600 bph, it delivers a 64 hours power reserve. [seikata-wm-baffc68791b8]

Also known as: Panda, Arnie

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
41mm
Case Thickness
15.0mm
Lug Width
18mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
170m
Dial Color
Cream
Jewels
36j
Frequency
21,600 bph
Power Reserve
64 hours
Year
1968

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